@import url('https://fonts.googleapis.com/css2?family=Kanit:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    font-family: "Kanit", sans-serif;
    background-color: #ffffff;
    scroll-behavior: smooth;
}

/* Contact hero load animation */
body:not(.is-page-loaded) .contact-hero h1,
body:not(.is-page-loaded) .contact-hero p {
    opacity: 0;
    transform: translateY(18px);
}

.contact-hero h1,
.contact-hero p {
    transition:
        opacity 1200ms cubic-bezier(0.16, 1, 0.3, 1),
        transform 1200ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

body.is-page-loaded .contact-hero h1 { transition-delay: 220ms; }
body.is-page-loaded .contact-hero p { transition-delay: 460ms; }

/* Scroll reveal animations (Contact page) */
.reveal-section .reveal-item {
    opacity: 0;
    transform: translateY(18px) scale(0.99);
    transition:
        opacity 1100ms cubic-bezier(0.16, 1, 0.3, 1),
        transform 1100ms cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}

.reveal-section.is-visible .reveal-item {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.contact-hero{
    background-color: #f1f1f1;
    color: #0a0a0a;
    padding: 100px 20px 74px;
}

.contact-hero__container{
    max-width: 980px;
    margin: 0 auto;
    text-align: center;
}

.contact-hero h1{
    font-size: clamp(2rem, 2.8vw, 3rem);
    line-height: 1.15;
    letter-spacing: 0.02em;
    font-weight: 500;
    margin-bottom: 16px;
}

.contact-hero p{
    max-width: 670px;
    margin: 0 auto;
    color: #0a0a0a;
    font-size: 1.2rem;
    line-height: 1.5;
    font-weight: 300;
}

.contact-form-section{
    background-color: #ffffff;
    padding: 48px 20px 76px;
}

.contact-form-section__container{
    max-width: 980px;
    margin: 0 auto;
}

.contact-form{
    max-width: 620px;
    margin: 0 auto;
}

.contact-form__field{
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: #f1f1f1;
    border: 1px solid rgba(255, 255, 255, 0.05);
    min-height: 56px;
    padding: 0 16px;
    margin-bottom: 14px;
}

.contact-form__field i{
    color: #0a0a0a;
    font-size: 0.95rem;
}

.contact-form__field input,
.contact-form__field textarea{
    flex: 1;
    width: 100%;
    border: 0;
    background: transparent;
    color: #0a0a0a;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 300;
    outline: none;
}

.contact-form__field input::placeholder,
.contact-form__field textarea::placeholder{
    color: #0a0a0a;
}

.contact-form__field--phone{
    gap: 10px;
}

.contact-form__country{
    border: 0;
    background: transparent;
    color: #0a0a0a;
    font-size: 1rem;
    font-weight: 300;
    font-family: inherit;
    outline: none;
    padding-right: 8px;
    min-width: 170px;
    max-width: 220px;
    cursor: pointer;
}

.contact-form__country option{
    color: #0a0a0a;
}

.contact-form__field--textarea{
    align-items: flex-start;
    min-height: 168px;
    padding: 14px 16px;
}

.contact-form__field--textarea textarea{
    min-height: 138px;
    resize: vertical;
}

.contact-form__submit{
    display: block;
    width: min(84%, 520px);
    margin: 42px auto 0;
    border: 0;
    min-height: 56px;
    background-color: #0a0a0a;
    color: #ffffff;
    font-family: inherit;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
}

.contact-form__submit:hover{
    background-color: #474747;
}

.contact-form__submit:disabled{
    opacity: 0.7;
    cursor: not-allowed;
}

.contact-form__status{
    margin-top: 14px;
    text-align: center;
    font-size: 0.95rem;
    color: #0a0a0a;
    min-height: 1.4em;
}

@media (max-width: 992px){
    .contact-hero{
        padding: 64px 10px 62px;
    }

    .contact-hero h1{
        font-size: 2.25rem;
        margin-bottom: 12px;
    }

    .contact-hero p{
        font-size: 1.15rem;
        max-width: 620px;
    }

    .contact-form-section{
        padding: 42px 10px 64px;
    }

    .contact-form{
        max-width: 680px;
    }

    .contact-form__field{
        min-height: 52px;
    }

    .contact-form__field input,
    .contact-form__field textarea,
    .contact-form__country{
        font-size: 1.08rem;
    }

    .contact-form__submit{
        min-height: 52px;
        font-size: 1.35rem;
        margin-top: 34px;
    }

    .contact-form__status{
        font-size: 0.92rem;
    }
}

@media (max-width: 640px){
    .contact-hero{
        padding: 50px 20px 48px;
    }

    .contact-hero h1{
        font-size: 1.6rem;
        line-height: 1.2;
        margin-bottom: 10px;
    }

    .contact-hero p{
        font-size: 0.9rem;
        line-height: 1.55;
        max-width: 100%;
    }

    .contact-form-section{
        padding: 28px 20px 44px;
    }

    .contact-form__field{
        min-height: 48px;
        padding: 0 12px;
        margin-bottom: 12px;
    }

    .contact-form__field i{
        font-size: 0.86rem;
    }

    .contact-form__field input,
    .contact-form__field textarea,
    .contact-form__country{
        font-size: 0.9rem;
    }

    .contact-form__country{
        min-width: 128px;
        max-width: 160px;
    }

    .contact-form__field--textarea{
        min-height: 136px;
        padding: 10px 12px;
    }

    .contact-form__field--textarea textarea{
        min-height: 110px;
    }

    .contact-form__submit{
        width: 100%;
        min-height: 48px;
        font-size: 1.1rem;
        margin-top: 24px;
    }

    .contact-form__status{
        font-size: 0.88rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .reveal-section .reveal-item,
    body:not(.is-page-loaded) .contact-hero h1,
    body:not(.is-page-loaded) .contact-hero p {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}